79367940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1066

約数の個数: 144

約数和(自身を含む): 264700800

約数和(自身を除く): 185332860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1009, 1035, 1140, 1311, 1380, 1710, 1748, 2018, 2070, 2185, 2622, 3027, 3420, 3933, 4036, 4140, 4370, 5045, 5244, 6054, 6555, 7866, 8740, 9081, 10090, 12108, 13110, 15135, 15732, 18162, 19171, 19665, 20180, 23207, 26220, 30270, 36324, 38342, 39330, 45405, 46414, 57513, 60540, 69621, 76684, 78660, 90810, 92828, 95855, 115026, 116035, 139242, 172539, 181620, 191710, 208863, 230052, 232070, 278484, 287565, 345078, 348105, 383420, 417726, 440933, 464140, 575130, 690156, 696210, 835452, 862695, 881866, 1044315, 1150260, 1322799, 1392420, 1725390, 1763732, 2088630, 2204665, 2645598, 3450780, 3968397, 4177260, 4409330, 5291196, 6613995, 7936794, 8818660, 13227990, 15873588, 19841985, 26455980, 39683970, 79367940]

約数ペア:

[(1, 79367940), (2, 39683970), (3, 26455980), (4, 19841985), (5, 15873588), (6, 13227990), (9, 8818660), (10, 7936794), (12, 6613995), (15, 5291196), (18, 4409330), (19, 4177260), (20, 3968397), (23, 3450780), (30, 2645598), (36, 2204665), (38, 2088630), (45, 1763732), (46, 1725390), (57, 1392420), (60, 1322799), (69, 1150260), (76, 1044315), (90, 881866), (92, 862695), (95, 835452), (114, 696210), (115, 690156), (138, 575130), (171, 464140), (180, 440933), (190, 417726), (207, 383420), (228, 348105), (230, 345078), (276, 287565), (285, 278484), (342, 232070), (345, 230052), (380, 208863), (414, 191710), (437, 181620), (460, 172539), (570, 139242), (684, 116035), (690, 115026), (828, 95855), (855, 92828), (874, 90810), (1009, 78660), (1035, 76684), (1140, 69621), (1311, 60540), (1380, 57513), (1710, 46414), (1748, 45405), (2018, 39330), (2070, 38342), (2185, 36324), (2622, 30270), (3027, 26220), (3420, 23207), (3933, 20180), (4036, 19665), (4140, 19171), (4370, 18162), (5045, 15732), (5244, 15135), (6054, 13110), (6555, 12108), (7866, 10090), (8740, 9081)]